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CVE-2026-53196

A flaw was found in the Linux kernel's `io_ti` USB serial driver. A malicious USB device, when plugged into a host running this driver, can exploit a heap overflow vulnerability in the `get_manuf_info()` function. This occurs because the driver does not properly validate the size of data read from the device's I2C EEPROM against the allocated memory buffer. This improper validation can lead to out-of-bounds memory writes, potentially allowing an attacker to execute arbitrary code or cause a syst
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:96d2ecafb89abfbd5d5768fa28ceccc43e7f829e8bfd46c9ae5b1033fc0a0b10
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
1

Preserved source conflicts

No provider value was silently selected as the winner.

affected · 10 assertions

{"collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/o:redhat:enterprise_linux:8"],"defaultStatus":"affected","packageName":"kernel-rt","product":"Red Hat Enterprise Linux 8","vendor":"Red Hat"}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:2598c357583be9a1b7338aac8aacaa32c75e6f948c85c4692486ed8bad6a57db · sha256:8317c16c3fac07e6… · /containers/adp/0/affected/5

{"collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/o:redhat:enterprise_linux:10"],"defaultStatus":"affected","packageName":"kernel","product":"Red Hat Enterprise Linux 10","vendor":"Red Hat"}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:2598c357583be9a1b7338aac8aacaa32c75e6f948c85c4692486ed8bad6a57db · sha256:8317c16c3fac07e6… · /containers/adp/0/affected/0

{"collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/o:redhat:enterprise_linux:6"],"defaultStatus":"unaffected","packageName":"kernel","product":"Red Hat Enterprise Linux 6","vendor":"Red Hat"}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:2598c357583be9a1b7338aac8aacaa32c75e6f948c85c4692486ed8bad6a57db · sha256:8317c16c3fac07e6… · /containers/adp/0/affected/1

{"defaultStatus":"unaffected","product":"Linux","programFiles":["drivers/usb/serial/io_ti.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"e168db91442b94e64fa82a7dd297983d48ea5cc0","status":"affected","version":"1da177e4c3f41524e886b7f1b8a0c1fc7321cac2","versionType":"git"},{"lessThan":"561edb021486e6723d841926aa4b48097da06190","status":"affected","version":"1da177e4c3f41524e886b7f1b8a0c1fc7321cac2","versionType":"git"},{"lessThan":"cfd634f6dfd40c49a84f9bddc2867a80e2e2623a","status":"affected","version":"1da177e4c3f41524e88…

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:2598c357583be9a1b7338aac8aacaa32c75e6f948c85c4692486ed8bad6a57db · sha256:8317c16c3fac07e6… · /containers/cna/affected/0

{"collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/o:redhat:enterprise_linux:7"],"defaultStatus":"affected","packageName":"kernel","product":"Red Hat Enterprise Linux 7","vendor":"Red Hat"}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:2598c357583be9a1b7338aac8aacaa32c75e6f948c85c4692486ed8bad6a57db · sha256:8317c16c3fac07e6… · /containers/adp/0/affected/2

{"collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/o:redhat:enterprise_linux:9"],"defaultStatus":"affected","packageName":"kernel","product":"Red Hat Enterprise Linux 9","vendor":"Red Hat"}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:2598c357583be9a1b7338aac8aacaa32c75e6f948c85c4692486ed8bad6a57db · sha256:8317c16c3fac07e6… · /containers/adp/0/affected/6

{"collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/o:redhat:enterprise_linux:9"],"defaultStatus":"affected","packageName":"kernel-rt","product":"Red Hat Enterprise Linux 9","vendor":"Red Hat"}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:2598c357583be9a1b7338aac8aacaa32c75e6f948c85c4692486ed8bad6a57db · sha256:8317c16c3fac07e6… · /containers/adp/0/affected/7

{"collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/o:redhat:enterprise_linux:7"],"defaultStatus":"affected","packageName":"kernel-rt","product":"Red Hat Enterprise Linux 7","vendor":"Red Hat"}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:2598c357583be9a1b7338aac8aacaa32c75e6f948c85c4692486ed8bad6a57db · sha256:8317c16c3fac07e6… · /containers/adp/0/affected/3

{"defaultStatus":"affected","product":"Linux","programFiles":["drivers/usb/serial/io_ti.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"2.6.12"},{"lessThan":"2.6.12","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"5.10.*","status":"unaffected","version":"5.10.259","versionType":"semver"},{"lessThanOrEqual":"5.15.*","status":"unaffected","version":"5.15.210","versionType":"semver"},{"lessThanOrEqual":"6.1.*","status":"unaffected","version":"6.1.176","versionType":"semver"},…

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:2598c357583be9a1b7338aac8aacaa32c75e6f948c85c4692486ed8bad6a57db · sha256:8317c16c3fac07e6… · /containers/cna/affected/1

{"collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/o:redhat:enterprise_linux:8"],"defaultStatus":"affected","packageName":"kernel","product":"Red Hat Enterprise Linux 8","vendor":"Red Hat"}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:2598c357583be9a1b7338aac8aacaa32c75e6f948c85c4692486ed8bad6a57db · sha256:8317c16c3fac07e6… · /containers/adp/0/affected/4

Affected products and versions

10 source assertions
{"collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/o:redhat:enterprise_linux:8"],"defaultStatus":"affected","packageName":"kernel-rt","product":"Red Hat Enterprise Linux 8","vendor":"Red Hat"}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:2598c357583be9a1b7338aac8aacaa32c75e6f948c85c4692486ed8bad6a57db · sha256:8317c16c3fac07e6… · /containers/adp/0/affected/5
{"collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/o:redhat:enterprise_linux:10"],"defaultStatus":"affected","packageName":"kernel","product":"Red Hat Enterprise Linux 10","vendor":"Red Hat"}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:2598c357583be9a1b7338aac8aacaa32c75e6f948c85c4692486ed8bad6a57db · sha256:8317c16c3fac07e6… · /containers/adp/0/affected/0
{"collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/o:redhat:enterprise_linux:6"],"defaultStatus":"unaffected","packageName":"kernel","product":"Red Hat Enterprise Linux 6","vendor":"Red Hat"}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:2598c357583be9a1b7338aac8aacaa32c75e6f948c85c4692486ed8bad6a57db · sha256:8317c16c3fac07e6… · /containers/adp/0/affected/1
{"defaultStatus":"unaffected","product":"Linux","programFiles":["drivers/usb/serial/io_ti.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"e168db91442b94e64fa82a7dd297983d48ea5cc0","status":"affected","version":"1da177e4c3f41524e886b7f1b8a0c1fc7321cac2","versionType":"git"},{"lessThan":"561edb021486e6723d841926aa4b48097da06190","status":"affected","version":"1da177e4c3f41524e886b7f1b8a0c1fc7321cac2","versionType":"git"},{"lessThan":"cfd634f6dfd40c49a84f9bddc2867a80e2e2623a","status":"affected","version":"1da177e4c3f41524e88…
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:2598c357583be9a1b7338aac8aacaa32c75e6f948c85c4692486ed8bad6a57db · sha256:8317c16c3fac07e6… · /containers/cna/affected/0
{"collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/o:redhat:enterprise_linux:7"],"defaultStatus":"affected","packageName":"kernel","product":"Red Hat Enterprise Linux 7","vendor":"Red Hat"}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:2598c357583be9a1b7338aac8aacaa32c75e6f948c85c4692486ed8bad6a57db · sha256:8317c16c3fac07e6… · /containers/adp/0/affected/2
{"collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/o:redhat:enterprise_linux:9"],"defaultStatus":"affected","packageName":"kernel","product":"Red Hat Enterprise Linux 9","vendor":"Red Hat"}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:2598c357583be9a1b7338aac8aacaa32c75e6f948c85c4692486ed8bad6a57db · sha256:8317c16c3fac07e6… · /containers/adp/0/affected/6
{"collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/o:redhat:enterprise_linux:9"],"defaultStatus":"affected","packageName":"kernel-rt","product":"Red Hat Enterprise Linux 9","vendor":"Red Hat"}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:2598c357583be9a1b7338aac8aacaa32c75e6f948c85c4692486ed8bad6a57db · sha256:8317c16c3fac07e6… · /containers/adp/0/affected/7
{"collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/o:redhat:enterprise_linux:7"],"defaultStatus":"affected","packageName":"kernel-rt","product":"Red Hat Enterprise Linux 7","vendor":"Red Hat"}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:2598c357583be9a1b7338aac8aacaa32c75e6f948c85c4692486ed8bad6a57db · sha256:8317c16c3fac07e6… · /containers/adp/0/affected/3
{"defaultStatus":"affected","product":"Linux","programFiles":["drivers/usb/serial/io_ti.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"2.6.12"},{"lessThan":"2.6.12","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"5.10.*","status":"unaffected","version":"5.10.259","versionType":"semver"},{"lessThanOrEqual":"5.15.*","status":"unaffected","version":"5.15.210","versionType":"semver"},{"lessThanOrEqual":"6.1.*","status":"unaffected","version":"6.1.176","versionType":"semver"},…
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:2598c357583be9a1b7338aac8aacaa32c75e6f948c85c4692486ed8bad6a57db · sha256:8317c16c3fac07e6… · /containers/cna/affected/1
{"collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/o:redhat:enterprise_linux:8"],"defaultStatus":"affected","packageName":"kernel","product":"Red Hat Enterprise Linux 8","vendor":"Red Hat"}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:2598c357583be9a1b7338aac8aacaa32c75e6f948c85c4692486ed8bad6a57db · sha256:8317c16c3fac07e6… · /containers/adp/0/affected/4

Provider-owned CVSS observations

1 source assertion
{"metric":{"attackComplexity":"LOW","attackVector":"PHYSICAL","availabilityImpact":"HIGH","baseScore":6.8,"baseSeverity":"MEDIUM","confidentialityImpact":"HIGH","integrityImpact":"HIGH","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"metric_type":"cvssV3_1"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:2598c357583be9a1b7338aac8aacaa32c75e6f948c85c4692486ed8bad6a57db · sha256:8317c16c3fac07e6… · /containers/adp/0/metrics/1/cvssV3_1

CWE assertions

1 source assertion
{"cweId":"CWE-787","description":"Out-of-bounds Write","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:2598c357583be9a1b7338aac8aacaa32c75e6f948c85c4692486ed8bad6a57db · sha256:8317c16c3fac07e6… · /containers/adp/0/problemTypes/0/descriptions/0

Source references

11 source assertions
{"tags":["vdb-entry","x_refsource_REDHAT"],"url":"https://access.redhat.com/security/cve/CVE-2026-53196"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:2598c357583be9a1b7338aac8aacaa32c75e6f948c85c4692486ed8bad6a57db · sha256:8317c16c3fac07e6… · /containers/adp/0/references/0
{"name":"RHBZ#2492750","tags":["issue-tracking","x_refsource_REDHAT"],"url":"https://bugzilla.redhat.com/show_bug.cgi?id=2492750"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:2598c357583be9a1b7338aac8aacaa32c75e6f948c85c4692486ed8bad6a57db · sha256:8317c16c3fac07e6… · /containers/adp/0/references/1
{"url":"https://git.kernel.org/stable/c/183c1076eca43bbb3e7bdf597456f91d81c73e74"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:2598c357583be9a1b7338aac8aacaa32c75e6f948c85c4692486ed8bad6a57db · sha256:8317c16c3fac07e6… · /containers/cna/references/7
{"url":"https://git.kernel.org/stable/c/561edb021486e6723d841926aa4b48097da06190"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:2598c357583be9a1b7338aac8aacaa32c75e6f948c85c4692486ed8bad6a57db · sha256:8317c16c3fac07e6… · /containers/cna/references/1
{"url":"https://git.kernel.org/stable/c/b849f30d1a9e66aae6b715aaef66e427390cb081"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:2598c357583be9a1b7338aac8aacaa32c75e6f948c85c4692486ed8bad6a57db · sha256:8317c16c3fac07e6… · /containers/cna/references/4
{"url":"https://git.kernel.org/stable/c/cfd634f6dfd40c49a84f9bddc2867a80e2e2623a"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:2598c357583be9a1b7338aac8aacaa32c75e6f948c85c4692486ed8bad6a57db · sha256:8317c16c3fac07e6… · /containers/cna/references/2
{"url":"https://git.kernel.org/stable/c/d214d2341d4f9f447e36a7d012cdf6a6631a55f1"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:2598c357583be9a1b7338aac8aacaa32c75e6f948c85c4692486ed8bad6a57db · sha256:8317c16c3fac07e6… · /containers/cna/references/6
{"url":"https://git.kernel.org/stable/c/d92f17af7097d10bdeddf26f66f34b354104b277"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:2598c357583be9a1b7338aac8aacaa32c75e6f948c85c4692486ed8bad6a57db · sha256:8317c16c3fac07e6… · /containers/cna/references/3
{"url":"https://git.kernel.org/stable/c/e168db91442b94e64fa82a7dd297983d48ea5cc0"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:2598c357583be9a1b7338aac8aacaa32c75e6f948c85c4692486ed8bad6a57db · sha256:8317c16c3fac07e6… · /containers/cna/references/0
{"url":"https://git.kernel.org/stable/c/f96cf7bf9fbf15d7fcf0c91fec47ba8a010369ea"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:2598c357583be9a1b7338aac8aacaa32c75e6f948c85c4692486ed8bad6a57db · sha256:8317c16c3fac07e6… · /containers/cna/references/5
{"tags":["x_sadp-csaf-vex"],"url":"https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-53196.json"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:2598c357583be9a1b7338aac8aacaa32c75e6f948c85c4692486ed8bad6a57db · sha256:8317c16c3fac07e6… · /containers/adp/0/references/2

Attribution and limitations

  • CVE Program CVEList V5: Reproduce the MITRE copyright designation and CVE license in copies. Source →

Provider severity values are preserved separately. Baitaphish does not convert them into a risk rating, infer affected products, or treat EPSS as observed exploitation.

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